[  642.008822][ T4340] br1: port 1(veth1) entered blocking state
[  642.009070][ T4340] br1: port 1(veth1) entered disabled state
[  642.009282][ T4340] veth1: entered allmulticast mode
[  642.011599][ T4340] veth1: entered promiscuous mode
[  642.055381][ T2173] br1: port 1(veth1) entered blocking state
[  642.055708][ T2173] br1: port 1(veth1) entered forwarding state
[  657.064111][ T4477] br1: port 1(veth1) entered disabled state
[  657.095648][ T4478] veth1: left allmulticast mode
[  657.095825][ T4478] veth1: left promiscuous mode
[  657.096066][ T4478] br1: port 1(veth1) entered disabled state